[INFO] cloning repository https://github.com/dylanwh/plbindgen_macros
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dylanwh/plbindgen_macros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanwh%2Fplbindgen_macros", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanwh%2Fplbindgen_macros'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ade33e590ee5dfca5a48e52933dc5881a3b3d6d
[INFO] checking dylanwh/plbindgen_macros against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanwh%2Fplbindgen_macros" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dylanwh/plbindgen_macros on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dylanwh/plbindgen_macros
[INFO] finished tweaking git repo https://github.com/dylanwh/plbindgen_macros
[INFO] tweaked toml for git repo https://github.com/dylanwh/plbindgen_macros written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dylanwh/plbindgen_macros already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4505caac56e3613e8ac998ea4f28d40f3c93e2be5d32e0764a89d2bed14b79f3
[INFO] running `Command { std: "docker" "start" "-a" "4505caac56e3613e8ac998ea4f28d40f3c93e2be5d32e0764a89d2bed14b79f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4505caac56e3613e8ac998ea4f28d40f3c93e2be5d32e0764a89d2bed14b79f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4505caac56e3613e8ac998ea4f28d40f3c93e2be5d32e0764a89d2bed14b79f3", kill_on_drop: false }`
[INFO] [stdout] 4505caac56e3613e8ac998ea4f28d40f3c93e2be5d32e0764a89d2bed14b79f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b9d318b9d718cd4f41d55fa9b6cb3ecd9b1f727dd622945202d6eafda5927a3
[INFO] running `Command { std: "docker" "start" "-a" "4b9d318b9d718cd4f41d55fa9b6cb3ecd9b1f727dd622945202d6eafda5927a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v2.0.67
[INFO] [stderr]     Checking plbindgen_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `FnArg`, `TypeReference`, and `TypeSlice`
[INFO] [stdout]  --> src/lib.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse_macro_input, FnArg, Item, ItemFn, ItemStruct, ItemType, PatType, TypePath, TypeReference, TypeSlice};
[INFO] [stdout]   |                              ^^^^^                                                         ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FnArg`, `TypeReference`, and `TypeSlice`
[INFO] [stdout]  --> src/lib.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse_macro_input, FnArg, Item, ItemFn, ItemStruct, ItemType, PatType, TypePath, TypeReference, TypeSlice};
[INFO] [stdout]   |                              ^^^^^                                                         ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FnArg`, `TypeReference`, and `TypeSlice`
[INFO] [stdout]  --> src/lib.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse_macro_input, FnArg, Item, ItemFn, ItemStruct, ItemType, PatType, TypePath, TypeReference, TypeSlice};
[INFO] [stdout]   |                              ^^^^^                                                         ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "4b9d318b9d718cd4f41d55fa9b6cb3ecd9b1f727dd622945202d6eafda5927a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9d318b9d718cd4f41d55fa9b6cb3ecd9b1f727dd622945202d6eafda5927a3", kill_on_drop: false }`
[INFO] [stdout] 4b9d318b9d718cd4f41d55fa9b6cb3ecd9b1f727dd622945202d6eafda5927a3